Divide: −70a3 by 14a2

Divide: −70a³ by 14a²

Sum

`(-70"a"^3)/(14"a"^2)=((-70)/14)(("a"^3)/("a"^2))`

= −5a³⁻²

= −5a

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Chapter 11: Algebraic Expressions - Exercise 11 (D) [Page 145]

Chapter 11 Algebraic Expressions
Exercise 11 (D) | Q 1.01 | Page 145

Carry out the following division:

28x⁴ ÷ 56x

Carry out the following divisions:

−36y³ ÷ 9y²

Divide: 24x³y³ by −8y²

Divide: 15a⁴b by −5a³b

Divide: 63a⁴b⁵c⁶ by −9a²b⁴c³

`(18"m"^4(_))/(2"m"^3"n"^3` = _____ mn⁵

`("l"^4"m"^5"n"^((_)))/(2"l""m"^((_))"n"^6) = ("l"^3"m"^3"n")/((_))`

`(42"a"^4"b"^5(_))/(6"a"^4"b"^2)` = `(_)"b"^((_))"c"^2`

Statement A: 4x² + 3x – 2 = `2(2x^2 + (3x)/2 - 1)`

Statement B: (2m – 5) – (5 – 2m) = (2m – 5) + (2m – 5)

Find the simple interest on Rs. 5a²b² for 4ab years at 7b% per annum